Answer:
Magnets are employed to generate electricity.
Explanation:
Magnets' characteristics are employed to generate electricity. Electrons are pulled and pushed by moving magnetic fields. When you move a magnet around a coil of wire, or a coil of wire around a magnet, the electrons in the wire are pushed out and an electrical current is created.
Answer:
Yes, correct
Explanation:
velocity, v = 470 m/s
radius, r = 0.15 m
The radial acceleration is the centripetal acceleration which always acts towards the centre of the circular centrifuge.
The formula for the centripetal acceleration is given by
a = 1472666.667
a = 150272.1 g
According to the question, we can get the acceleration as mentioned. So the claim is correct.
Answer:
The distance, d = 230 m
Explanation:
The distance is a scalar quantity and it is defined as how much ground an object covered to move from initial location to the final location.
It doesn't depend on which direction the object traveled.
The distance is always positive and non-zero.
Unlike the displacement, which is only depended upon the initial and final position of the coordinate without considering the path traveled, distance depends on the path of travel.
Given,
The cyclist traveled south, S = 80 m
The cyclist traveled west, W = 150 m
The total distance traveled, d = S + W
= 80 + 150
= 230 m
Hence, the total distance traveled by the cyclist, d = 230 m
Answer:
increases
Explanation:
when the mass of an object is constant and you add more force, acceleration increases
We the human earths rotate round him